diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9843c1052..a2f1450d9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -502,6 +502,25 @@ Released: 2024-03-28
 - @uppy/vue: [v4.x] remove manual types (Antoine du Hamel / #4803)
 - meta: prepare release workflow for beta versions (Antoine du Hamel)
 
+## 3.27.2
+
+Released: 2024-07-02
+
+| Package                | Version | Package                | Version |
+| ---------------------- | ------- | ---------------------- | ------- |
+| @uppy/companion        |  4.15.0 | @uppy/drag-drop        |   3.1.1 |
+| @uppy/companion-client |   3.8.2 | @uppy/form             |   3.2.2 |
+| @uppy/core             |  3.13.1 | uppy                   |  3.27.2 |
+
+- @uppy/form: do not emit `'submit'` event more than once (Merlijn Vos / #5299)
+- @uppy/companion: add `s3.forcePathStyle` option (Nadeem Reinhardt / #5066)
+- meta: fix broken workflow status badges in README (Alexander Zaytsev / #5298)
+- @uppy/core: add `clearUploadedFiles` to type definition (Augustine Smith / #5295)
+- @uppy/companion: add `oauthOrigin` option (Antoine du Hamel / #5297)
+- meta: add dark-mode Transloadit logo in README (Alexander Zaytsev / #5291)
+- docs,@uppy/drag-drop: `uppy.io/docs` - fix typos/broken links (Evgenia Karunus / #5296)
+- meta: Bump docker/build-push-action from 6.1.0 to 6.2.0 (dependabot[bot] / #5290)
+
 
 ## 3.27.1
 
diff --git a/packages/@uppy/companion/CHANGELOG.md b/packages/@uppy/companion/CHANGELOG.md
index fb98bfab2..820c0f195 100644
--- a/packages/@uppy/companion/CHANGELOG.md
+++ b/packages/@uppy/companion/CHANGELOG.md
@@ -81,6 +81,14 @@ Included in: Uppy v4.0.0-beta.1
 - @uppy/companion: improve error msg (Mikael Finstad / #5010)
 - @uppy/companion: crash if trying to set path to / (Mikael Finstad / #5003)
 
+## 4.15.0
+
+Released: 2024-07-02
+Included in: Uppy v3.27.2
+
+- @uppy/companion: add `s3.forcePathStyle` option (Nadeem Reinhardt / #5066)
+- @uppy/companion: add `oauthOrigin` option (Antoine du Hamel / #5297)
+
 ## 4.14.0
 
 Released: 2024-06-18
diff --git a/packages/@uppy/core/CHANGELOG.md b/packages/@uppy/core/CHANGELOG.md
index e079c276c..49432be5c 100644
--- a/packages/@uppy/core/CHANGELOG.md
+++ b/packages/@uppy/core/CHANGELOG.md
@@ -68,6 +68,13 @@ Included in: Uppy v4.0.0-beta.1
 - @uppy/core: various type fixes (Antoine du Hamel / #4995)
 - @uppy/core,@uppy/provider-views: Fix breadcrumbs (Evgenia Karunus / #4986)
 
+## 3.13.1
+
+Released: 2024-07-02
+Included in: Uppy v3.27.2
+
+- @uppy/core: add `clearUploadedFiles` to type definition (Augustine Smith / #5295)
+
 ## 3.12.0
 
 Released: 2024-06-04
diff --git a/packages/@uppy/drag-drop/CHANGELOG.md b/packages/@uppy/drag-drop/CHANGELOG.md
index 1af004c9f..93e899734 100644
--- a/packages/@uppy/drag-drop/CHANGELOG.md
+++ b/packages/@uppy/drag-drop/CHANGELOG.md
@@ -9,6 +9,13 @@ Included in: Uppy v4.0.0-beta.1
 - @uppy/drag-drop,@uppy/progress-bar: add missing exports (Antoine du Hamel / #5009)
 - @uppy/drag-drop: refactor to TypeScript (Antoine du Hamel / #4983)
 
+## 3.1.1
+
+Released: 2024-07-02
+Included in: Uppy v3.27.2
+
+- docs,@uppy/drag-drop: `uppy.io/docs` - fix typos/broken links (Evgenia Karunus / #5296)
+
 ## 3.1.0
 
 Released: 2024-03-27
diff --git a/packages/@uppy/form/CHANGELOG.md b/packages/@uppy/form/CHANGELOG.md
index 61d595f01..54c8a0818 100644
--- a/packages/@uppy/form/CHANGELOG.md
+++ b/packages/@uppy/form/CHANGELOG.md
@@ -14,6 +14,13 @@ Included in: Uppy v4.0.0-beta.4
 
 - @uppy/form: fix `submitOnSuccess` and `triggerUploadOnSubmit` combination (Merlijn Vos / #5058)
 
+## 3.2.2
+
+Released: 2024-07-02
+Included in: Uppy v3.27.2
+
+- @uppy/form: do not emit `'submit'` event more than once (Merlijn Vos / #5299)
+
 ## 3.2.1
 
 Released: 2024-04-29
diff --git a/packages/@uppy/form/src/index.ts b/packages/@uppy/form/src/index.ts
index ff830534b..3c541866e 100644
--- a/packages/@uppy/form/src/index.ts
+++ b/packages/@uppy/form/src/index.ts
@@ -52,12 +52,6 @@ export default class Form<M extends Meta, B extends Body> extends BasePlugin<
 
   #form!: HTMLFormElement
 
-  /**
-   * Unfortunately Uppy isn't a state machine in which we can guarantee it's
-   * currently in one state and one state only so we use this completed property which is set on `upload-success'.
-   */
-  #completed = false
-
   constructor(uppy: Uppy<M, B>, opts?: FormOptions) {
     super(uppy, { ...defaultOptions, ...opts })
     this.type = 'acquirer'
@@ -71,25 +65,28 @@ export default class Form<M extends Meta, B extends Body> extends BasePlugin<
   }
 
   handleUploadStart(): void {
-    this.#completed = false
     if (this.opts.getMetaFromForm) {
       this.getMetaFromForm()
     }
   }
 
   handleSuccess(result: Result<M, B>): void {
-    this.#completed = true
     if (this.opts.addResultToForm) {
       this.addResultToForm(result)
     }
 
     if (this.opts.submitOnSuccess) {
-      this.#form.requestSubmit()
+      // Returns true if the element's child controls satisfy their validation constraints.
+      // When false is returned, cancelable invalid events are fired for each invalid child
+      // and validation problems are reported to the user.
+      if (this.#form.reportValidity()) {
+        this.#form.submit()
+      }
     }
   }
 
   handleFormSubmit(ev: Event): void {
-    if (this.opts.triggerUploadOnSubmit && !this.#completed) {
+    if (this.opts.triggerUploadOnSubmit) {
       ev.preventDefault()
       const elements = toArray((ev.target as HTMLFormElement).elements)
       const disabledByUppy: HTMLButtonElement[] = []